style.css

body { 
    padding-top: 90px;
}
.container-fluid-nav{
    font-family: "Copperplate", Helvetica, sans-serif;
    padding-left: 15px;
}
.card {
    margin-top: 20px;
    margin-bottom: 0;
    padding: 10px 10px 10px 10px;
    box-shadow: 0 19px 38px rgba(0,0,0,0.30), 0 15px 12px rgba(0,0,0,0.22);
    border-radius: 30px;
}
.card-title {
    font-weight: bold;
}
#dogImage {
    max-width: 25rem;
    max-height: 20rem;
}
#funFactImage {
    max-width: 25rem;
    max-height: 20rem;
}
.col {
    margin-top: 20px;
}
a {
    text-decoration: none;
}
.twitter {
    float: right;
}
#funFactText {
    text-align: left;
    text-shadow: 3px 3px 5px rgba(128, 255, 255);
    color: #000000;
    font-weight: 500;
    font-size: 20px;
    position: absolute; 
    top: 14px; 
    left: 25px; 
    width: 21rem; 
}
.intro-text {
    font-size: 43px;
    color: rgb(0, 0, 0);
    text-shadow: 2px 2px 4px rgb(165, 157, 157);
    animation: growth 1s;
    animation-fill-mode: backwards;
    font-size: 2rem;
}
@keyframes growth {
    0% {
      font-size: 0;
    }
    100% {
      font-size: 2rem;
    }
}